The invention discloses an automobile seat back cushion adjusting device, which comprises a seat back cushion adjusting device. A seat backrest is arranged on the seat back cushion adjusting device; an adjusting rail groove is formed in the seat backrest; a moving mechanism is arranged in the adjusting rail groove; a base plate is arranged on the inner front surface of the seat; a hydraulic oil cylinder and a hydraulic motor are arranged on the base plate; the hydraulic oil cylinder pushes the bulge of the back cushion in the pushing direction of the pushing shaft; the swing angle range of thehydraulic motor at the lower half part in the back cushion is 0-80 degrees, and the range of the vertical moving distance of the back cushion mechanism on the seat backrest is 0-15 cm. The device isreasonable in design and suitable for passengers with different heights, the position of the back cushion mechanism can be adjusted at will according to the heights of the passengers, and the necks ofthe passengers are better supported.
本发明公开了一种汽车座椅靠枕调节装置,包括座椅靠枕调节装置,座椅靠枕调节装置上设有座椅靠背,座椅靠背的内部设有调节轨道槽,调节轨道槽的内部设有移动机构,座椅靠内的正面设有基板,基板上设有液压油缸与液压电机,液压油缸在推轴的推动方向上对靠枕的凸起进行推送,靠枕的内部下半部分的液压电机的摆动角度范围为0‑80°,靠枕机构在座椅靠背上下移动的距离范围为0‑15cm,该装置设计合理,适用于不同身高的乘客,根据乘客的身高可以随意调节靠枕机构的位置,给乘客颈部更好的支撑。
Automobile seat back cushion adjusting device
一种汽车座椅靠枕调节装置
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Adjustable automobile seat cushion and adjusting method of seat cushion
European Patent Office | 2023
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